A curve that begins and ends at the same point is a _________ curve.
Open
Closed
Vertical
Rotational
A polygon having all sides and angles equal is called a _________ polygon.
Irregular
Equilateral
Equiangular
Regular
How many diagonals are there in a hexagon?
6
8
9
10
The measure of each exterior angle of a regular polygon is 40°. How many sides does it have?
8
9
6
10
In a regular polygon, each interior angle is thrice the exterior angle. The number of sides of the polygon is ________.
6
8
10
12
Each interior angle of a regular decagon is _______.
60°
120°
144°
180°
The sum of the angles of a quadrilateral is ________.
180°
360°
580°
460°
A parallelogram in which all the sides are equal and each angle measures 90° is called a _________.
Trapezium
Rectangle
Kite
Square
A quadrilateral is called a __________ if it has two pairs of equal adjacent sides and unequal opposite sides.
Kite
Rhombus
Trapezium
Parallelogram
The ratio of the two sides of a parallelogram is 4 : 3. If its perimeter is 56 cm, what will be the lengths of its sides?
12 cm, 13 cm
16 cm, 12 cm
15 cm, 18 cm
12 cm, 22 cm
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